FR926740A - Process for preparing solutions of polymers and resulting products - Google Patents

Process for preparing solutions of polymers and resulting products

Info

Publication number
FR926740A
FR926740A FR926740DA FR926740A FR 926740 A FR926740 A FR 926740A FR 926740D A FR926740D A FR 926740DA FR 926740 A FR926740 A FR 926740A
Authority
FR
France
Prior art keywords
polymers
resulting products
preparing solutions
preparing
solutions
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of FR926740A publication Critical patent/FR926740A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/09—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids
    • C08J3/091—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids characterised by the chemical constitution of the organic liquid
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2333/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
    • C08J2333/18—Homopolymers or copolymers of nitriles
    • C08J2333/20—Homopolymers or copolymers of acrylonitrile
FR926740D 1944-11-10 1946-05-09 Process for preparing solutions of polymers and resulting products Expired FR926740A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US562857A US2404723A (en) 1944-11-10 1944-11-10 Preparation of polymer solutions

Publications (1)

Publication Number Publication Date
FR926740A true FR926740A (en) 1947-10-09

Family

ID=24248076

Family Applications (1)

Application Number Title Priority Date Filing Date
FR926740D Expired FR926740A (en) 1944-11-10 1946-05-09 Process for preparing solutions of polymers and resulting products

Country Status (5)

Country Link
US (1) US2404723A (en)
BE (1) BE465851A (en)
CH (1) CH279639A (en)
FR (1) FR926740A (en)
GB (1) GB595051A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3172869A (en) * 1965-03-09 Acryloniteils resins plasticized with a cyangethylated amide
US2531409A (en) * 1946-12-13 1950-11-28 Ind Rayon Corp Interiolymers of acrylonitrile and fumarodinitrile
US2681265A (en) * 1948-11-27 1954-06-15 American Viscose Corp Spinning artificial filaments
US3151089A (en) * 1950-05-27 1964-09-29 Celanese Corp Composition comprising nu-substituted amide and cellulose ester
US2649481A (en) * 1951-05-12 1953-08-18 Eastman Kodak Co Recovery of dialkyl amides from polyacrylonitrile spinning baths
US2676161A (en) * 1952-10-31 1954-04-20 American Cyanamid Co Compositions comprising a polymer of acrylonitrile and a cyanomethyl ester
NL95951C (en) * 1955-08-08
US3076771A (en) * 1955-11-07 1963-02-05 Eastman Kodak Co Spinning solution containing n-substituted amide, polymer, and cellulose acetate
US3108984A (en) * 1959-04-20 1963-10-29 Dow Chemical Co Process for incorporating additives into polymeric products
GB1114922A (en) * 1964-06-17 1968-05-22 Mini Of Technology Manufacture of mouldings from acrylonitrile copolymers
CN114478300B (en) * 2021-07-16 2023-05-23 丰益表面活性材料（连云港）有限公司 Novel acyl chloride catalyst and preparation method and application thereof

Also Published As

Publication number Publication date
US2404723A (en) 1946-07-23
BE465851A (en)
CH279639A (en) 1951-12-15
GB595051A (en) 1947-11-25

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